<template>
    <div class="app-container">
      <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      
        <el-form-item label="关键字" prop="contractName">
          <el-input
            v-model="queryParams.contractName"
            placeholder="请输入合同名称"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="状态" prop="auditState">
          <el-select v-model="queryParams.auditState" clearable>
            <el-option
              v-for="dict in dict.type.contract_audit_state"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
        </el-select>
        </el-form-item>
        <el-form-item label="录入时间">
            <el-date-picker
            v-model="dateRange"
            style="width: 240px"
            value-format="yyyy-MM-dd"
            type="daterange"
            range-separator="-"
            start-placeholder="开始日期"
            end-placeholder="结束日期"
          >
          </el-date-picker>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>
  
      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button
            type="primary"
            plain
            icon="el-icon-plus"
            size="mini"
            @click="handleAdd"
            v-hasPermi="['contract:contract:add']"
          >新增</el-button>
        </el-col>
        <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
      </el-row>
  
      <el-table v-loading="loading" :data="contractList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="序号" align="center" prop="id" />
        <el-table-column label="客户" align="center" prop="customerName" />
        <el-table-column label="合同名称" align="center" prop="contractName" width="100" />
        <el-table-column label="合同编码" align="center"  prop="contractCode" />
        <el-table-column label="合同金额（单位：万元）" width="180px" align="center" prop="amounts" />
        <el-table-column label="合同生效时间" align="center" prop="startDate" width="100">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.startDate, '{y}-{m}-{d}') }}</span>
          </template>
        </el-table-column>
        <el-table-column label="合同结束时间" align="center" prop="endDate" width="100">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.endDate, '{y}-{m}-{d}') }}</span>
          </template>
        </el-table-column>
        <el-table-column label="电子附件"  align="center" prop="appendix" >
          <template slot-scope="scope">
              <el-button @click="download(scope.row.appendix)">
                下载</el-button>
          </template>
        </el-table-column>
        <el-table-column label="录入人" align="center" prop="inputUser" />
        <el-table-column label="录入时间" align="center" prop="inputTime" width="200">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.inputTime) }}</span>
          </template>
        </el-table-column>
        <el-table-column label="审核状态" align="center" width="100" prop="auditState" >
          <template slot-scope="scope">
            <dict-tag :options="dict.type.contract_audit_state" :value="scope.row.auditState"></dict-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否盖章" align="center" prop="affixSealState" >
          <template slot-scope="scope">
            <dict-tag :options="dict.type.contract_affix_seal_state" :value="scope.row.affixSealState"></dict-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否作废" align="center" prop="nullifyState" >
          <template slot-scope="scope">
            <dict-tag :options="dict.type.contract_nullify_state" :value="scope.row.nullifyState"></dict-tag>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="400">
          <template slot-scope="scope">
            <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
              v-if="scope.row.auditState === 0 && scope.row.nullifyState === 0"
              v-hasPermi="['contract:contract:edit']"
            >编辑</el-button>
            <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handlePass(scope.row)"
              v-if="scope.row.auditState === 0 && scope.row.nullifyState === 0"
              v-hasPermi="['contract:contract:pass']"
            >审核通过</el-button>
            <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleReject(scope.row)"
              v-if="scope.row.auditState === 0 && scope.row.nullifyState === 0"
              v-hasPermi="['contract:contract:reject']"
            >审核不通过</el-button>
            <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleStamp(scope.row)"
              v-if="scope.row.auditState === 1 && scope.row.affixSealState === 0 && scope.row.nullifyState === 0"
              v-hasPermi="['contract:contract:stamp']"
            >确认盖章</el-button>
            <el-button
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              v-if="scope.row.nullifyState === 0"
              v-hasPermi="['contract:contract:remove']"
            >作废</el-button>
          </template>
        </el-table-column>
      </el-table>
      
      <pagination
        v-show="total>0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
      />
  
      <!-- 添加或修改合同信息对话框 -->
      <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
        <el-form ref="form" :model="form" :rules="rules" label-width="80px">
          <el-form-item label="客户" prop="customerId">
            <el-select v-model="form.customerId" placeholder="请选择">
              <el-option 
              v-for="item in customersList" 
              :key="item.id" 
              :label ="item.customerName"
              :value="item.id"
              >
              {{item.customerName}}</el-option>
          </el-select>
          </el-form-item>
          <el-form-item label="合同名称" prop="contractName">
            <el-input v-model="form.contractName" placeholder="请输入合同名称" />
          </el-form-item>
          <el-form-item label="合同编码" prop="contractCode">
            <el-input v-model="form.contractCode" placeholder="请输入合同编码" />
          </el-form-item>
          <el-form-item label="合同金额" prop="amounts">
            <el-input v-model="form.amounts" placeholder="请输入合同金额" />
          </el-form-item>
          <el-form-item label="开始日期" prop="startDate">
            <el-date-picker clearable
              v-model="form.startDate"
              type="date"
              value-format="yyyy-MM-dd"
              placeholder="年/月/日">
            </el-date-picker>
          </el-form-item>
          <el-form-item label="结束时间" prop="endDate">
            <el-date-picker clearable
              v-model="form.endDate"
              type="date"
              value-format="yyyy-MM-dd"
              placeholder="年/月/日">
            </el-date-picker>
          </el-form-item>
          <el-form-item label="选择文件">
          <el-upload
            ref="upfile"
            action="upload"
            style="display: inline"
            :auto-upload="false"
            :on-change="handleChange"
            :file-list="fileList"
          >
            <el-button type="success">选择文件</el-button>
          </el-upload>
        </el-form-item>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </el-dialog>
    </div>
  </template>
  
  <script>
  import { 
    listContract,
    getContract, 
    delContract, 
    addContract, 
    updateContract,
    passContract,
    rejectContract,
    stampContract,
    minIoUploadFile,
    listCustomer
   } from "@/api/business/contract";
  
  export default {
    name: "Contract",
    dicts: [
    "contract_audit_state",
    "contract_nullify_state",
    "contract_affix_seal_state"
    ],
    data() {
      return {
        // 遮罩层
        loading: true,
        //时间
        dateRange: [],
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 合同信息表格数据
        contractList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        //文件上传数组
        fileList: [], 
        customersList: [],
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          customerId: null,
          contractName: null,
          contractCode: null,
          amounts: null,
          startDate: null,
          endDate: null,
          appendix: null,
          affixSealState: null,
          auditState: null,
          nullifyState: null,
          inputUser: null,
          inputTime: null
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
        }
      };
    },
    created() {
      this.getList();
    },
    methods: {
      /** 查询合同信息列表 */
      getList() {
        this.loading = true;
        listContract(this.addDateRange(this.queryParams,this.dateRange)).then(
          response => {
          this.contractList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      /** 文件变化操作 */
    handleChange(file, fileList){
      this.fileList=fileList;
    },
      // 表单重置
      reset() {
        this.form = {
          id: null,
          customerId: null,
          contractName: null,
          contractCode: null,
          amounts: null,
          startDate: null,
          endDate: null,
          appendix: null,
          affixSealState: null,
          auditState: null,
          nullifyState: null,
          inputUser: null,
          inputTime: null
        };
        this.fileList=[];
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length!==1
        this.multiple = !selection.length
      },
       /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加合同信息";
        listCustomer(this.queryParams).then(response => {
        this.customersList = response.rows;
      });
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const id = row.id || this.ids
        getContract(id).then(response => {
          this.form = response.data;
          this.open = true;
          this.title = "修改合同信息";
        });
      },
       /** 提交按钮 */
       submitForm() {
        this.$refs["form"].validate(valid => {
        //拼接表单数据
          console.log(this.fileList[0].raw);
          let formData = new FormData();
          formData.append("file",this.fileList[0].raw)
          minIoUploadFile(formData).then(response => {
              let contractVo=new FormData();
              contractVo.append("appendix",response.data);
              contractVo.append("customerId",this.form.customerId);
              contractVo.append("contractName",this.form.contractName);
              contractVo.append("contractCode",this.form.contractCode);           
              contractVo.append("amounts",this.form.amounts);
              contractVo.append("startDate",this.form.startDate);
              contractVo.append("endDate",this.form.endDate);
                 if (valid) {
                    if (this.form.id != null) {
                       contractVo.append("id",this.form.id);
                       updateContract(contractVo).then(response => {
                          this.$modal.msgSuccess("修改成功");
                          this.open = false;
                          this.getList();
                        });
                     } else {
                        addContract(contractVo).then(response => {
                        this.$modal.msgSuccess("新增成功");
                        this.open = false;
                        this.getList();
                         });
                    }
                }
            })
          });
         },
       /** 删除按钮操作 */
       handleDelete(row) {
        const ids = row.id || this.ids;
        this.$modal.confirm('是否确认作废合同信息编号为"' + ids + '"的数据项？').then(function() {
          return delContract(ids);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => {});
      },
      /** 审核通过操作 */
      handlePass(row) {
        const id = row.id || this.id;
        this.$modal.confirm('是否确认审核通过 ？').then(function() {
          return passContract(id);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("操作成功");
        }).catch(() => {});
      },
      /** 审核不通过操作 */
      handleReject(row) {
        const id = row.id || this.id;
        this.$modal.confirm('是否确认审核不通过 ？').then(function() {
          return rejectContract(id);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("操作成功");
        }).catch(() => {});
      },
      /** 盖章操作 */
      handleStamp(row) {
        const id = row.id || this.id;
        this.$modal.confirm('是否确认盖章 ？').then(function() {
          return stampContract(id);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => {});
      },
      /** 导出按钮操作 */
      handleExport() {
        this.download('contract/contract/export', {
          ...this.queryParams
        }, `contract_${new Date().getTime()}.xlsx`)
      },
      download(row){
          window.open(row)
      } 

    }
  };
  </script>
  